1. Saute the onion with raisins and curry powder in butter or margarine until the onion is soft in a medium-size skillet. Stir in chicken broth, water, salt and pepper; bring to boiling; pour over rice in a 4-cup baking dish; cover.
2. Bake in moderate oven (350°) 1 hour, or until rice is tender and liquid is absorbed; fluff with a fork.